Rare double-sided vintage Bayer Aspirin advertising sign made of heavy porcelain enamel. This collectible piece features bright yellow, blue, and white enamel with the Bayer logo, aspirin packs, and price in annas, presented on both sides for maximum visibility. Despite heavy rusting and surface loss, the sign still has great character and is perfect for collectors of pharmaceutical and medical advertising memorabilia. Porcelain enamel on metal. 24 x 15 inches approx. Pharmaceutical / medicine advertising. Mid-20th century (pre-decimal currency era – price shown in annas). Double-sided design with bilingual text (Gujarati & English). Original with heavy rusting and enamel loss, both sides display differently, ideal for rustic or industrial décor.